A very wise 93-year old woman whom I knew in New York once shared her secret of eternal youth with me. When I asked her what advice she could give me to help me stay as youthful as she appeared to be she replied, "Keep your hair brown and drink champagne!" I have to say that's probably some of the best advice I've ever received! Personally, I recommend Clairol Perfect 10. Do I use it? Only my hairdresser knows for sure... ;-)